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I’m not sure you can without a remote, but... This happened to me. You have to connect the system to your screen and access the sound bar menu. HDMI 3 (ARC) channel. You might be able to do that with the buttons on the bar. It took me several tries. Maybe a cheap universal remote can be programmed for it?
Sorry, there was a problem. Please try again later.Just turn the sub off wait a few seconds and turn it back on. The sub will reconnect.
Sorry, there was a problem. Please try again later.
